Nicr10 and Nial2 Bare Wire for Type K Thermocouple

Product Details
Customization: Available
Application: Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, ASTM, AISI
Manufacturer/Factory & Trading Company

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Number of Employees
15
Year of Establishment
2012-02-06
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
  • Nicr10 and Nial2 Bare Wire for Type K Thermocouple
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Basic Info.

Model NO.
K
Purity
Nicr10 and Nial2
Alloy
Alloy
Type
Nickel Wire
Powder
Not Powder
Temperature Range
-270~1372
Positive Pole
Kp-Nicr10
Negative Pole
Kn-Nial2
Sample
Available
Transport Package
Spool/Wooden Case
Specification
1.2mm & 3.2mm
Trademark
Ualloy
Origin
Zhejiang China
HS Code
9025900090
Production Capacity
1000kgs/Week

Product Description

NiCr10 and NiAl2 bare Wire for type K thermocouple

TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.
 
1. Chemical Composition
 
Material Chemical composition (%)
Ni Cr Si Mn Al
KP(Chromel) 90 10      
KN(Alumel) 95   1-2 0.5-1.5 1-1.5
 
2. Physical properties and Mechnical properties
 
 
 
Material
 
 
Density(g/cm3)
 
Melting pointºC)
 
Tensile Strength(Mpa)
 
Volume resistivity(μΩ.cm)
 
Elongation rate (%)
KP(Chromel) 8.5 1427 >490 70.6(20ºC) >10
KN(Alumel) 8.6 1399 >390 29.4(20ºC) >15
 
3. EMF Value range at different temperature
 
Material EMF value Vs Pt(μV)
100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
KP(Chromel) 2816~2896 5938~6018 9298~9378 12729~12821 16156~16266 19532~19676
KN(Alumel) 1218~1262 2140~2180 2849~2893 3600~3644 4403~4463 5271~5331
 
EMF value Vs Pt(μV)
700ºC 800ºC 900ºC 1000ºC 1100ºC
22845~22999 26064~26246 29223~29411 32313~32525 35336~35548
6167~6247 7080~7160 7959~8059 8807~8907 9617~9737

4. Type ,designation and kind of thermocouples
 
Type  Designation Thermocouple Thermocouple
Grade ID
SC and RC Copper-copper nickel 0.6 compensated
compensating lead
Platonic-rhodium 10-platinum
Thermocouple
S and R
Platonic-rhodium 13-platinum
thermocouple
KCA Iron-copper nickel 22 Compensated Compensating
Lead
Nickel-chromium nickel
thermocouple
K
KCB Iron-copper nickel 40 compensated compensating
lead
KX Nickel-chromium 10-nickel 3 prolonged
compensating Lead / compensating cable
NC Iron-copper nickel 18 compensated compensating lead Nickel-chromium silicon-nickel thermocouple N
NX Nickel-chromium 14 silicon-nickel 4 prolonged
compensating lead / compensating cable
EX Nickel-chromium 10-nickel 45 prolonged
compensating lead / compensating cable
Nickel-chromium-cupronickel
thermocouple
E
JX Iron-copper nickel 45 prolonged compensating
lead / compensating cable
Iron-constantan thermocouple J
TX Iron-nickel-chromium 45 prolonged compensating
lead / compensating cable
Copper-constantan
thermocouple
T

5. Production Process

Nicr10 and Nial2 Bare Wire for Type K Thermocouple

Nicr10 and Nial2 Bare Wire for Type K Thermocouple
Nicr10 and Nial2 Bare Wire for Type K Thermocouple


 

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